<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>
        注册新用户
        <span class="go"
          >我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <ValidationObserver v-slot="{ handleSubmit }">
        <form @submit.prevent="handleSubmit(onSubmit)">

          <ValidationProvider rules='phoneRequired|phoneNumber' tag='div' mode='lazy' v-slot='{errors}' class="content">
            <label>手机号:</label>
            <input
              v-model="user.phone"
              type="text"
              placeholder="请输入你的手机号"
            />
            <span class="error-msg"> {{errors[0]}} </span>
          </ValidationProvider>

          <ValidationProvider rules='codeRequired|codeNum' tag='div' v-slot='{errors}'  mode='lazy' class="content">
            <label>验证码:</label>
            <input v-model="user.code" type="text" placeholder="请输入验证码" />
            <input type="button" value="获取验证码" style="width:110px;padding:0 4px;cursor:pointer" @click=getVerifyCode />
            <span class="error-msg"> {{errors[0]}} </span>
          </ValidationProvider>

          <ValidationProvider name='passNum' rules='passwordRequired|passwordNumber' mode='lazy' tag='div' v-slot='{errors}' class="content">
            <label>登录密码:</label>
            <input
              v-model="user.password"
              type="text"
              placeholder="请输入你的登录密码"
            />
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
            <!-- @来引用您创建的任何规则中的字段值，对此没有限制 -->
          <ValidationProvider rules='passwordRequired|passwordNumber|rePasswordNumber:@passNum' mode='lazy' tag='div' v-slot='{errors}' class="content">
            <label>确认密码:</label>
            <input
              v-model="user.rePassword"
              type="text"
              placeholder="请输入确认密码"
            />
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>

          <ValidationProvider v-slot='{errors}' mode='lazy' rules='agree' tag='div' class="controls">
            <input name="m1" v-model='user.isAgree ' type="checkbox" />
            <span>同意协议并注册《尚品汇用户协议》</span>
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <div class="btn">
            <button>完成注册</button>
          </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号</div>
    </div>
  </div>
</template>

<script>
import { ValidationObserver, ValidationProvider , extend } from "vee-validate";
import {required} from 'vee-validate/dist/rules' //必填项
import {phoneNUmberReg ,codeNUmberReg , passwordReg} from '@/utils/reg' //手机号验证规则

// 手机号不能为空，
extend('phoneRequired',{
  ...required,
  message:'手机号不能为空，请输入手机号'
})
// 手机号验证规则
extend('phoneNumber',{
  // 自己写校验规则 返回true表示校验成功 false表示失败
  validate(val){
    return phoneNUmberReg.test(val)
  },
  message:'手机号格式不正确'
})

// 验证码校验
extend('codeRequired',{
  ...required,
  message:'请输入验证码'
})
extend('codeNum',{
  validate(val){
    return codeNUmberReg.test(val)
  },
  message:'验证码格式不正确'
})

// 校验密码
extend('passwordRequired',{
  ...required,
  message:'密码不能为空'
})
extend('passwordNumber',{
  validate(val){
    return passwordReg.test(val)
  },
  message:'输入的密码格式不正确'
})

// 校验重复密码，涉及传参,不能为空的校验直接使用上一个的
extend('rePasswordNumber',{
  validate:(val,{passNum})=>{
     console.log('re', val,passNum);
    return val === passNum
  },
  // 接收参数
  params:['passNum'],
   message:'两次输入的密码不一致',
})

//  校验勾选的协议项
extend('agree',{
  validate(val){
    return val //返回true才表示成功，val是要验证的数据
  },
  message:'请勾选用户协议'
})
import {reqGetPhoneVerifyCode , reqPostRegister} from '@/api'
export default {
  name: "Register",
  components: {
    ValidationObserver,
    ValidationProvider,
  },
  data() {
    return {
      user: {
        phone: "18963734085",
        password: "zxc123",
        rePassword: "zxc123",
        code: "156324",
        isAgree: false, //是否同意用户协议
      },
    };
  },
  methods:{
    async getVerifyCode(e){
      // 验证手机号是否合法，按钮无法点击，设置倒计时几秒；开始倒计时，几秒后重试，num为0时，清空定时器，value变回去，按钮能点击，return
      // 这里异步发送请求，成功的话把验证码赋值给code
      if(!this.user.phone) return alert('请输入有效的手机号码')
      let num = 10;
      e.target.disabled = true;
      const timeId = setInterval(()=>{
        num--;
        e.target.value=num + '秒后重试'
        if(num === 0){
          clearInterval(timeId);
          e.target.value='获取验证码'
          e.target.disabled = false
          return //为0就不继续往下走
        }
      },1000)
      const result = await reqGetPhoneVerifyCode(this.user.phone)
      if(result.code === 200){
        this.user.code = result.data
      } else {
        console.log(result.message);
      }
    },
    // 实现注册
      async onSubmit(){
      console.log('验证通过');
      const result = await reqPostRegister(this.user)
      if(!result.code === 200) {
        alert('恭喜您注册成功')
      this.$router.push('/login')
      }else {
        console.log(result.message)
      }
      
    },
  }
};
</script>

<style lang="less" scoped>
.register-container {
  .register {
    width: 1200px;
    height: 445px;
    border: 1px solid rgb(223, 223, 223);
    margin: 0 auto;

    h3 {
      background: #ececec;
      margin: 0;
      padding: 6px 15px;
      color: #333;
      border-bottom: 1px solid #dfdfdf;
      font-size: 20.04px;
      line-height: 30.06px;

      span {
        font-size: 14px;
        float: right;

        a {
          color: #e1251b;
        }
      }
    }

    div:nth-of-type(1) {
      margin-top: 40px;
    }

    .content {
      padding-left: 390px;
      margin-bottom: 18px;
      position: relative;

      label {
        font-size: 14px;
        width: 96px;
        text-align: right;
        display: inline-block;
      }

      input {
        width: 270px;
        height: 38px;
        padding-left: 8px;
        box-sizing: border-box;
        margin-left: 5px;
        outline: none;
        border: 1px solid #999;
      }

      img {
        vertical-align: sub;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .controls {
      text-align: center;
      position: relative;

      input {
        vertical-align: middle;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .btn {
      text-align: center;
      line-height: 36px;
      margin: 17px 0 0 55px;

      button {
        outline: none;
        width: 270px;
        height: 36px;
        background: #e1251b;
        color: #fff !important;
        display: inline-block;
        font-size: 16px;
      }
    }
  }

  .copyright {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 24px;

    ul {
      li {
        display: inline-block;
        border-right: 1px solid #e4e4e4;
        padding: 0 20px;
        margin: 15px 0;
      }
    }
  }
}
</style>